Top similar games like OS Omega: Retro Shooter:
OS Omega: Retro Shooter $6.99
OS OMEGA is an isometric twin-stick shooter / RPG game set in a retro synth wave environment. Fight gazillions of unique 3D enemies, use fully physical guns to defeat the V.I.R.U.S. and save the operating system. Novel tactics reward dancing around enemies and smart consumable management.
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Castle of no Escape$4.99
Explore the mysterious castle full of monsters and secrets in a quest to collect all the treasures (that will also protect you from the curses on your way) and crush the main boss. The game won't let you exit the castle, no matter how you try. Technically you can win, but there is no end.
Road Doom$4.99
ROAD DOOM is an arcade bullet-hell with a cheesy story. On a quest to defeat the four horsemen, blast your way through evil beings with skills of immense power. Unleash your wrath!
Warp Glider$0.99
Pilot a gravity-defying craft at blazing speeds. Pull off aerial acrobats using stackable weapons to survive the swarming Bandits. Retro arcade action and out of this world flight control! Now with Co-op!
Ultra Mission™$2.99
Embark on a dangerous investigation in Ultra Mission™, the latest game by Gumbo Machine™. As an agent of the Stellar Exchange Commission, you must traverse the 20 dizzying levels within Otto Labs, each littered with powerful automatons and questionable experiments. This is going to be a blast!
TYPECAST$4.99
TYPECAST is a bullet hell where you type to shoot. Get swarmed by enemies, manage the chaos, and climb the leaderboards in this unique arcade experience.
Língua$6.99
Follow Beto's adventure through the northeast of Brazil in this top-down adventure! Solve puzzles, battle to free animal spirits and finish quests to help a friend retrieve a valuable possession!
SushiParty$4.99
A simple but actionable shooter! In recent years, "shrimp" and "tuna" were fighting. However, tuna adopted all sushi and enjoys the rule of the galaxy. The shrimp will defeat the tuna to save the galaxy! Sushi will save the galaxy!
Dreamscaper$24.99
By night, delve deep into your subconscious and discover powerful artifacts to conquer your nightmares. By day, explore the city of Redhaven and build relationships to unlock the power of your dreams. DREAM. DIE. WAKE. REPEAT.
Cosmo Chaser$4.99
Cosmo Chaser is space fighter action game which presents restless shooting battle. It demonstrates new style of vertical scroll shooter by presenting classic arcade action in 3D space.
Revolution Ace$4.99
A deep, tactical shoot'em up. With every takedown, you’ll earn cash and xp to upgrade your ship and unlock new abilities. Online and local co-op. Unique versus mode. Realistic physics and water simulation.
Super House of Dead Ninjas$6.99
Super House of Dead Ninjas is an action arcade game with roguelite elements. Race against a 30 second timer as you descend floor after foe-filled floor and attempt to unlock the secrets of this deadly tower!Play as the fearsome Crimson Ninja, wielding an arsenal of deadly ninja weapons and attacks.
Rush Rover$4.99
Rush Rover is a 2D top-down shooter game. Compared to other similar games of the genre, the shooting experience is closer to traditional shoot'em up games. It includes random map generation, unique weapons, lots of different enemies, exciting boss battles and a dynamic chiptune soundtrack.
BroodStar$10.99
BroodStar is a classic arcade shmup with roguelike elements. Acquire crazy item combos, encounter strange events and fight challenging bosses on a quest to destroy the living planet, the BroodStar.
Spider Crisis$1.99
The world is infested with giant mutated spiders. In Spider Crisis you operate a small remote control tank equipped with deadly weapons. Use your weapons to shoot, bomb, and burn these creatures back to where they came from.
Summum Aeterna$19.99
Summum Aeterna is a fast-paced Roguelite inspired by the Metroidvania Aeterna Noctis. Create your own worlds, challenges, difficulty and influences in each new run. Die, learn, become stronger, and achieve victory. Death is inevitable, but glory is only for the chosen.
Run Build Pew!$2.99
You’re being Bounty-Hunted! Run, Build your ship piece-by-piece and make it work with the parts you find, Destroy outposts and waves of fleets, and Pick your battles carefully to overcome your hunters in this Fast-Paced Top-Down Action Roguelite Shooter.
Void Blitzing$5.99
Get ready for the ultimate space challenge! In this top-down action roguelite you’ll pilot your ship through a low-gravity environment, dodging obstacles and fighting enemies along the way. But be careful, one wrong move could mean the end of your journey. Are you ready to take on the challenge?
Super Amazing Wagon Adventure$2.99
Super Amazing Wagon Adventure is a fast-paced 2d shooting game with a random story. You control a group of three migrants traveling west along a wagon trail. The game consists of short scenes that are sequenced together in a semi-random way to tell a crazy adventure story.
Power Gunner$0.99
Gun your way towards survival in this action arcade adventure! Use your fuel supply to find upgrades to your ship and collect more fuel to keep progressing against harder and harder foes! Classic arcade action with a unique control scheme to pilot your ship.
Sufoco$1.99
Sufoco is a game where you control Claus, an extremely scared miner, who is trying to find copies of himself in the cavernous deeps of a maze.
Danger Gazers$9.99
Danger Gazers is a post-apocalyptic roguelite top-down shooter where you pave your own path. The choices you make will decide your fate, it will either turn you into the new ruler or... the ashes to be windswept away.
Note BrawlFREE
Go head-to-head in a game like soccer, but filled with colorful monsters! Note Brawl is a free-to-play fighting soccer game where you play with a diverse roster Every map and character is completely unique so there will always be something new to find out.
The Neurochemical ConjobFREE
Eliminate your negative emotions (but save the good ones!) as Agent B. Cell, in this intense and wacky arcade style shooter!
The Story Goes On$4.99
You are the hero inside the storybook of an obsessed author pondering with his life’s work. Explore repeating worlds, befriend a talking scarecrow and swing your sword really fast, while uncovering the true, overarching adventure within.
SluggerpunkFREE
Sluggerpunk is a gripping 2D survivors roguelike adventure. As you navigate through a myriad of challenges, hone your skills and strategies to clash with formidable foes lurking in the underground. Build a versatile arsenal of abilities and gear to enhance your chances to survive, but will you?
Nova Drift$17.99
Nova Drift distills the mechanical depth and strategy of an ARPG into classic arcade space combat. Control an endlessly evolving bio-mechanical ship, face legions of strange and deadly foes, and ride the wake of a dying star across the void.
ASCENXION$9.99
ASCENXION is a 2D shoot 'em up game where you explore the field to progress. Players must overcome puzzles, traps, elite units, boss fights, and other various obstacles while navigating the field. Grow stronger through rewards earned, to uncover the truth of this world.
Chronicle: Unit Eight$14.99
Experience intense arcade-style shooter with bullet hell mechanics and rogue-like elements. Use destructible bullets to defeat waves of enemies and bosses. Can you emerge victorious in this thrilling challenge and take down the Space Pirate?
The Spellswapper$4.99
The Spellswapper is an arcade roguelite where you use spells to defeat waves of enemies. Command an ever-moving arsenal of spells. Swap out old spells for new ones after each wave, crafting a unique magical repertoire in every run.
Super Turbo Demon Busters!$11.99
STDB! is a rogue-like game about hardcore mercenaries and space marines escaping from a very cozy planet filled with monsters, nuclear fire, viruses and pixelated violence.
Bullet Hell Monday: FinaleFREE
"Bullet Hell Monday: Finale" is a beginner-friendly bullet hell shooter. Upgrade your craft, clear the Chapter Mode, defeat bosses, and enhance your abilities to conquer stages.
KaveXplorer$2.99
KaveXplorer is a top-down bullet hell dungeon crawler following a group of Xplorers seeking for the universe crystal.
Causal Nexus$14.99
Create your abilities, destroy your opponents, go as far as you can in this roguelite arcade shooter. Full solo experience with our regular challenges or show them who's the best with the special leaderboard challenges. Do your worst, embrace the infinity.
Blast Attack$2.99
A short top-down game about dodging bullets and shooting a variety of enemies. Your arsenal evolves as you collect power-ups. Use a charged blast attack to destroy magenta shields and dashes to destroy cyan shields while fighting 6 different enemy types that can make use of shields and dashes.
Arrowscapades$5.99
A top-down, quick-shot arrow game where precision is key. Master explosive, piercing, and homing arrows as you battle relentless foes and navigate unpredictable attacks. Test your skill in the realm of aberrations to save your loyal pet hawk!
Astronium$2.99
Astronium is a metroidvania with souls-like aspects, with a focus on combat and on getting weapons. Defeat strong enemies, survive ambushes, explore diferent biomes and meet interesting individuals on this hostile planet
Crusade of Deitra$0.99
Get ready to face the lands of Deitra. Choose your class and fight to change your destiny.
Space Survival$0.99
Space Survival is the next great SIMPLE 2D casual space action shooter where you have to defend against wave of enemies, have fast reflexes and strong will to win. It is great way to relax, but also a great challenge. How long can you stay focused?
Never Not Shooting$3.99
Grab up to 3 friends and defend the sun from swarms of enemies in this local coop twin stick shooter. Siphon energy from the sun and shoot as many attackers as you can to claim the high score before it explodes! Fight over experience and upgrade your ship to keep up with the ever-mounting pressure.
Red HorizonFREE
Red Horizon is an addictive space shmup game. Heavily influenced by the classics of the past, Red Horizon takes a modern spin on the genre combining it with some subtle Rogue-like elements to provide players with a unique experience every time they play.
Chaotic LoopFREE
Chaotic Loop is a little game, where your objective is to complete the level you choose, also everytime you play something in the game will change and this makes the loop of finishing the level chaotic.
Sole Saga$6.99
Fast-paced action rogue-Like survival with a touch of Soul-like, Challenging yet rewarding gameplay!, Battle with horde of monsters, Build your favorite hero with powerful skills and weapons in Action Rogue-like style, Fight your way to the epic boss and become a legend.
Arcade Classics$0.99
Collection of a few arcade classics, remade with a fresh and friendly looking art style and a beautiful soundtrack.
Demeter$7.99
An arcade twin stick shooter that tests reaction times and decision making. Designed for short sessions on the train with your Deck, or waiting for the next queue to pop, Demeter is all about action, skill and high scores.
Space Battle$1.99
Pilot your ship through dangerous space and defend against relentless imperial attacks in Space Battle, a high-intensity round-based strategy game. Upgrade your ship, mine for essential resources, and survive the onslaught to protect the galaxy!
ASTRO ACE$2.99
ASTRO ACE is a retro-style addictive arcade space shooter. From the distant universe, an evil alien fleet is invading the solar system. You will have to ride a powerful spaceship and fight against endless waves of enemies.
TETRAGUNFREE
TETRAGUN is quadrant-based shooter where you're surrounded on all sides. You'll gain powerful upgrades as you progress, but so will your enemies.
Cannoneer$1.99
A 2D top-down shooter game
Bit Blaster XL$0.99
A throwback to the classic quarter eating arcade games of the 80's. Bit Blaster XL is a retro styled, addictive, and fast paced arcade shoot 'em up! (shmup).
Burning Knight$14.99
Steal everything you can and flee from the Burning Knight's castle in this action-packed roguelike! The game features tight bullet hell, tons of items, characters to meet... and secrets!
Demonizer$11.99
The fantasy bullet battle to end monstergirl genocide! Turn hateful humans into lovable demons in this 90s arcade style shooter.